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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (11)

The overall average patient rating of Dr. Alejandro Berenstein is Excellent. Dr. Berenstein has been reviewed by 23 patients who have provided 11 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 3.7
Courteous Staff 4.7
Accurate Diagnosis 4.9
Bedside Manner 4.5
Spends Time with Me 4.5
Follows Up After Visit 4.8

Specialties & Research

  • He has special expertise in 10 areas:
  • Aneurysm
  • Arteriovenous Malformations
  • Brain Aneurysm
  • Brain Arteriovenous Malformation (Intracranial Arteriovenous Malformations)
  • Central Nervous System Vascular Anomalies (Brain Vascular Malformation)
  • Interventional Radiography
  • Orbital Diseases
  • Spinal Cancer
  • Spinal Cord Diseases
  • Vascular Malformations

Education & Awards

Dr. Berenstein graduated from Universidad Nacional Autonoma De Mexico, Df, Mexico Df. He has 8 awards.

One of America's Leading Experts on:
Arteriovenous Malformations
Intracranial Aneurysm
Intracranial Arteriovenous Malformations
Spinal Cord Diseases
Castle Connolly America's Top Doctors® (2002, 2004 - 2008, 2010 - 2015)
Castle Connolly Top Doctors: New York Metro Area™ (1998 - 2008, 2010 - 2015)
Patients' Choice Award (2010 - 2011, 2014)
Compassionate Doctor Recognition (2011 - 2012, 2014)


Dr. Berenstein has 7 hospital affiliations:

  • Beth Israel Medical Center Petrie Division 
  • St Luke's Roosevelt Hospital 


  • Cantonese
  • English
  • Spanish
  • Portuguese
  • Mandarin
  • Italian
  • Chinese
  • German
  • Greek
  • French

> > > > Dr. Alejandro Berenstein, MD

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Additional Information
Dr. Alejandro Berenstein MD is a male Neuroradiologist, has 41 years of experience and practices in Neuroradiology.
Where does Dr. Alejandro Berenstein practice?
Dr. Alejandro Berenstein has 3 office locations.
Dr. Alejandro Berenstein practices Neuroradiology near New York, NY.
See New York Radiologists.